128534442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15269}}^1$

素因数の和:15358

約数の個数: 32

約数和(自身を含む): 272661120

約数和(自身を除く): 144126678

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 15269, 30538, 45807, 91614, 351187, 702374, 931409, 1053561, 1862818, 2107122, 2794227, 5588454, 21422407, 42844814, 64267221, 128534442]

約数ペア:

[(1, 128534442), (2, 64267221), (3, 42844814), (6, 21422407), (23, 5588454), (46, 2794227), (61, 2107122), (69, 1862818), (122, 1053561), (138, 931409), (183, 702374), (366, 351187), (1403, 91614), (2806, 45807), (4209, 30538), (8418, 15269)]